Battery Simulation Test Solution · of the battery management system (BMS). The user can self-define the BMS protocol to match the application of different scenarios and realize the

Battery Simulation Test SolutionBSS2000/BSS2000 Pro/BSS2000M

YOUR POWER TESTING SOLUTION

BSS2000/ BSS2000 Pro/ BSS2000M Battery Simulation Test Solution

Via Acquanera, 29 22100 Comotel. 031.526.566 (r.a.) fax [email protected] www.calpower.it

BSS2000 Battery Simulation Software01

With the development of battery technology, battery weight and energy density are further improved while the cost is reducing, making batteries

widely used in new energy vehicles, photovoltaic energy storage and consumer electronics products. In order to fully verify the performance of the

product in different SOC states of the battery, engineers need to conduct lots of tests in the early stage of R&D to continuously optimize the product

design or select a more suitable battery.

The BSS2000/BSS2000 Pro/BSS2000M battery simulating software are products specifically designed for the above test scenarios. On the one hand,

it will solve the problem of increasing cost of buying and storage of different types of batteries; On the other hand, the battery simulator can be

quickly set to different state of SoC without real charge and discharge process, greatly improve test efficiency. The advanced version of BSS2000

Pro/BSS2000 M is developed to meet higher level testing requests. Based on the basic version of BSS2000, .mat file importing, BMS protocol

customization and more built-in battery types are provided with the Pro version software. Software combined with ITECH's latest high-performance

bidirectional DC power supply, IT6000B/IT6000C/IT-M3400/IT-M3600, covering a power range up to 1152kW, can provide users with a wide range

simulation solution covering low-power battery module to high-power power battery system simulation.

FEATURE

Battery simulation range: 2250V/1152kW

Support up to 20ch batteries simulation*1

Bidirectional regenerative battery simulator, regenerative efficiency

up to 95%

Seamless switching between battery charging and discharging mode

Support user-defined battery characteristic curve import

Support quick set up of battery characteristic curves by input

common parameters

Support .mat file import function

BMS protocol self-defined function, realize CAN bus

communication with the external control unit *2

Built-in various battery types (include LAB,Li-on,LMO,

LNMCO, LNMCO&LMO,LFP,LTO and NiMH .) *3

Battery protection parameter setting function

Initial SoC setting function

Ideal data report function

Battery curve preview and real-time curve display function

Flexible expansion by parallel for larger current/power

simulation request

*1 BSS2000M

*2 BSS2000 Pro/BSS2000M

*3 BSS2000 basic version software is used to simulate lead-acid and lithium-ion batteries.

stay tuned

BSS2000

BSS2000 Pro

BSS2000M

Single channel & Basic version

Single channel & Professional Version

Multi-channel & Professinal Version

www.itechate.com 02

Your Power Testing SolutionBSS2000 Battery Simulation Software

By combined various types of battery modelling and high-speed

algorithms, BSS2000/BSS2000 Pro/BSS2000M Battery Simulation

Software provide the user with real-time battery curve simulation

function. No need to know the specific internal characteristics of the

battery, the user only needs to select the battery type and the battery

characteristic curve can be generated easily by setting a few basic

parameters, parameters including full voltage, empty voltage, rated

capacity, serial qty, parallel qty and battery internal resistance, etc.

Thanks to the strong support of ITECH hardware, the battery

simulator can simulate up to 1152kW battery packs, covering the test

requests of solar PV ,energy storage, EV and other high-power fields.

Common battery parameters setting and function simulation

Applications

BSS2000/BSS2000 Pro/BSS2000M Battery Simulation Software

provides the battery curve simulation function by importing Data to

meet the needs of various simulation requests. Users can import the

measured battery charge and discharge data in a csv file to simulate

the battery charge and discharge characteristic curve. This function is

not only suitable for the simulation of conventional batteries, but also

for the simulation of some special batteries or novel batteries.

User-defined battery characteristic curve

E-mobility

EV Powertrain testing, DC Charger testing

FCEV PDU power distribution unit testing

Solar PVRenewable energy storage control unit

test, smart micro grid PCS testing

OthersAerospace and defense energy storage

battery simulation test and more



The BSS2000 Pro/BSS2000M Battery Simulation Software can not only simulate the battery pack, but also provide the simulation function

of the battery management system (BMS). The user can self-define the BMS protocol to match the application of different scenarios and

realize the CAN communication with the external control

unit. In the process of simulating the entire

power battery system (battery pack + BMS),

BSS2000 Pro/BSS2000M can regularly report major

parameters such as the actual voltage, current,

and remaining capacity of the battery simulator,

so that accordingly the external DUT can

quickly respond to different states of the

battery simulator in real-time.

BSS2000 Pro/BSS2000M Battery Simulation Software provides users with unique Modelling

functions, by built-in commonly used battery types and characteristic curves into the software. The

user only needs to select the battery type and configure the series and parallel parameters to

simulate the characteristic curves of battery modules of different types and different capacities.

The battery types selectable by BSS2000 Pro include Lion，LMO,LNMCO,LNMCO&LMO, LFP,LTO

and NiMH .

Built-in various batteries types for selection

BSS2000 Pro/BSS2000M

* BSS2000 basic version software is used to simulate lead-acid and lithium-ion batteries.

* MATLAB is a mathematical software developed by MathWorks, USA

IT6000CBidirectional Programmable

DC Power Supply

IT-M3600Regenerative Power System

CAN BusBattery U/I/P/SOC…

Discharge

Charge

Select Model :

Full Voltage ( V )

Empty Voltage

Inner Resistance

Capacity ( Ah )

BasicBasicLABLionLMOLNMCOLNMCO&LMOLFPLTONiMH

BSS2000 Pro/BSS2000M battery simulation software provides professional battery researchers with the function of importing .mat files,

through which users can simulate the corresponding battery characteristic curves under different battery mathematical models. This

function is of great significance for the research on the adaptability of new batteries and products, and the application of conventional

batteries in special environments. Conventional types of battery characteristic curves or mathematical models are generally based on

typical conditions, and for new batteries or applications in special environments, engineers often need to construct new battery mathemati-

cal models to more realistically reflect the performance of batteries in specific application contexts . This function is specially developed

for such applications. Users can build a new battery mathematical model through a third-party MATLAB * simulation platform and

import .mat file into BSS2000/BSS2000M Pro for simulation, and then verify the battery's adaptability in practical applications.



Battery mathematical modelBSS2000 Software

BSS2000 Pro/BSS2000M

BMS protocol self-defined function (stay tuned) BSS2000 Pro/BSS2000M

BSS2000 Battery Simulation Software

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Your Power Testing Solution

The BSS2000/BSS2000 Pro/BSS2000M battery simulation software

provides multi-channel control function and supports preview function of

edited curves. Meanwhile, during the test operation, the operating

parameters and operating curves of the battery simulator are monitored

in real time. In order to facilitate research and test personnel to trace

the experimental data, the software provides report generation function,

and the saved data includes voltage, current, power, SoC, charge/

discharge status, and capacity.

Real-time parameter monitoring

In real life scenarios, such as the EV field, as the vehicle decelerates,

accelerates, or brakes, the battery continuously switches between the

two states of discharge and energy recovery. Therefore, the battery

simulator also needs to flexibly switch between being charged and

discharge status and respond in a timely manner according to external

state changes. The BSS2000/BSS2000 Pro/BSS 2000M battery

simulator benefits from the hardware advantages of source and load in

one device, which can realize the seamless switching between charging

and discharging, to simulate the characteristics of the battery more

realistically.

Seamless battery charge / discharge simulation

In practical applications, in order to extend the service life of the

battery and prevent the battery from overcharge and overdischarge, the

BMS (battery management system) in the battery pack will limit the

safety range of the battery for different applications. When it is higher

or lower than the protection limit value, the software cut down the

circuit in time to protect the battery and DUT. BSS2000/BSS2000

Pro/BSS2000M battery simulation software supports multiple protection

condition settings: SoC upper/lower alarm value setting, SoC

upper/lower protection value setting; OCV upper/lower alarm value

setting, OCV upper/lower protection value setting.

Protection parameter settings

The BSS2000/BSS2000 Pro/BSS2000M battery simulation software

allows the user to set the initial capacity of the battery to study the

startup characteristics or energy management characteristics of DUT

when the battery is fully charged or depleted, without the need to

perform real charging and discharging, and improve test efficiency.

Initial SoC setting function OCV(V)

SOC(%)60%100%

3.841V4.2V



Battery Simulator

Application field 1 -Hydrogen fuel cell vehicle

Lithium ion battery pack

Bidirectional DC-DC

Motor ( electronic load ) PDU

BMS

Single directionDC-DC

Fuel cell system

Discharge Charge

Test purpose -verify the energy management strategies of fuel cells and lithium-ion

battery packs

Mode 1 Power battery and fuel cell systems to power the motor

Mode 2 The fuel cell system powers the motor and charges the power battery at the same

time (when the battery SOC is low)

Mode 3 Motor braking energy is feedback to power battery

ITECH solution -BSS2000 Pro & IT6000C/IT6000B

Advantage -battery simulator can simulate power battery + BMS, custom BMS protocol

-battery simulator can realize seamless switching between charging and discharging -multiple built-in battery types (lithium battery, lithium iron phosphate battery...)

Application field 2 – MCU Test

Test purpose -verify the MCU performance under different SOC


Advantage -arbitrarily specify the initial SOC state of the battery

-verifies the performance of the MCU under the limit state of the battery power

-automatically absorb the reverse EMF of the motor to protect the MCU

BatteryFrequency converter Motor Torque encoderPulse encoder Electronic load

BSS2000 battery simulatorIT6000C bidirectional power supply

BSS2000 Pro battery simulator IT6000C bidirectional power supply

BSS2000 Battery Simulation Software

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Your Power Testing Solution

Application field 3 – Smart grid

Test purpose -Verify the PCS electrical performance of energy storage converter

ITECH solution -BSS2000 Pro & IT6000C/IT6000 B

Advantage -max. power of battery simulator is up to 1152kW

-support multiple choices of battery types, including lithium battery, lead-acid battery, etc.

PV inverter

Energy storage battery

Energy storage converter

Home appliance

Wind energy converter

AC Grid

BSS2000 Pro battery simulator

Solar array simulator

AC electronic load

Application field 4- transportation

Test purpose -Research on Energy Distribution of Hydrogen Energy Tram

Power System


Advantage -user-defined battery characteristic curve

-supports the import of .mat format files, which is convenient for the performance research of

the new kind of battery in the propulsion system

-real-time display of current battery voltage, current, capacity, energy and SOC

Bidirectional DC/DC

Traction inverterDC/DC converter

Bidirectional DC/DC

Fuel cell system

Power battery

Super capacitor

Traction motor

Battery simulator

FCS3000 fuel cell simulator

YOUR POWERTESTING SOLUTION

TaipeiAdd: No.918, Zhongzheng Rd., Zhonghe Dist., New Taipei City

235, Taiwan

Web: www.itechate.com

TEL: +886-3-6684333

E-mail: [email protected]

Add: No.108, XiShanqiao Nanlu, Nanjing city, 210039, China

TEL: +86-25-52415098


Factory I

Add: No.150, Yaonanlu, Meishan Cun, Nanjing city, 210039, China

TEL: +86-25-52415099


Factory II

ITECH FacebookITECH Web

This information is subject to change without

notice.For more information, please contact

ITECH.

ITECH LinkedIn

Via Acquanera, 29 22100 Comotel. 031.526.566 (r.a.) fax [email protected] www.calpower.it

Documents

Battery Simulation Test Solution · of the battery management system (BMS). The user can self-define the BMS protocol to match the application of different scenarios and realize the